Home / 15,768,055.60-23,652,083.40-4,253,500.60

Finding the Fourth Proportional to 15,768,055.60, 23,652,083.40 and 4,253,500.60

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Solution

The fourth proportional to 15,768,055.60, 23,652,083.40 and 4,253,500.60 is: 6,380,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,055.60 : 23,652,083.40 = 4,253,500.60 : x
  2. Step 2: Convert to fraction form
    15,768,055.60/23,652,083.40 = 4,253,500.60/x
  3. Step 3: Cross multiply
    15,768,055.60x = 23,652,083.40 × 4,253,500.60
  4. Step 4: Simplify right side
    15,768,055.60x = 100,604,150,933,150.03
  5. Step 5: Solve for x
    x = 100,604,150,933,150.03/15,768,055.60
  6. Step 6: Final answer
    x = 6,380,250.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.